3385847547 has 12 divisors (see below), whose sum is σ = 5071804920. Its totient is φ = 2257231536.

The previous prime is 3385847537. The next prime is 3385847561. The reversal of 3385847547 is 7457485833.

It is a happy number.

3385847547 is a `hidden beast` number, since 3 + 3 + 8 + 58 + 47 + 547 = 666.

It is not a de Polignac number, because 3385847547 - 2⁷ = 3385847419 is a prime.

It is a super-2 number, since 2×3385847547² = 22927927223051834418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3385847493 and 3385847502.

It is not an unprimeable number, because it can be changed into a prime (3385847537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6966522 + ... + 6967007.

It is an arithmetic number, because the mean of its divisors is an integer number (422650410).

Almost surely, 2^3385847547 is an apocalyptic number.

3385847547 is a deficient number, since it is larger than the sum of its proper divisors (1685957373).

3385847547 is an equidigital number, since it uses as much as digits as its factorization.

3385847547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13933544 (or 13933532 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The square root of 3385847547 is about 58188.0361156827. The cubic root of 3385847547 is about 1501.6053253408.

The spelling of 3385847547 in words is "three billion, three hundred eighty-five million, eight hundred forty-seven thousand, five hundred forty-seven".